<?php

namespace App\Service;


use App\Exports\ExportOrder;
use App\Exports\MyExport;
use App\Model\Area;
use App\Model\BasicMaterial;
use App\Model\BasicRollFilm;
use App\Model\BasicType;
use App\Model\CarDepart;
use App\Model\CarFiles;
use App\Model\CarType;
use App\Model\Company;
use App\Model\Construction;
use App\Model\ConstructionInfo;
use App\Model\ConstructionOrder;
use App\Model\ConstructionOrderImg;
use App\Model\ConstructionOrderSub;
use App\Model\ConstructionProductInfo;
use App\Model\Employee;
use App\Model\EmployeeDepartPermission;
use App\Model\FoursShop;
use App\Model\InOutRecord;
use App\Model\Inventory;
use App\Model\InventorySub;
use App\Model\KqList;
use App\Model\Material;
use App\Model\MaterialCharge;
use App\Model\MaterialChargeSub;
use App\Model\MaterialOrder;
use App\Model\MaterialOrderApply;
use App\Model\MaterialOrderIn;
use App\Model\MaterialOrderSend;
use App\Model\MaterialOrderSendSub;
use App\Model\MaterialReturn;
use App\Model\MaterialReturnSub;
use App\Model\PaymentReceipt;
use App\Model\PaymentReceiptInfo;
use App\Model\PurchaseOrder;
use App\Model\PurchaseOrderInfo;
use App\Model\RollFilm;
use App\Model\RollFilmCombine;
use App\Model\RollFilmCompany;
use App\Model\RollFilmInventory;
use App\Model\SalesOrder;
use App\Model\SalesOrderOtherFee;
use App\Model\SalesOrderProductInfo;
use App\Model\Storehouse;
use App\Model\Supplier;
use App\Model\Transfer;
use App\Model\TransferSub;
use Illuminate\Support\Facades\DB;
use Maatwebsite\Excel\Facades\Excel;

class ExportFileService extends Service
{
    //导出文件
    const type_one = 1;
    const type_two = 2;
    const type_three = 3;
    const type_four = 4;
    const type_five = 5;
    const type_six = 6;
    const type_seven = 7;

    //导出文件方法
    protected static $fuc = [
        self::type_one => 'kqCollect',
        self::type_two => 'kqSummary',
        self::type_three => '',
        self::type_four => '',
        self::type_five => '',
    ];

    protected static $special = [
        self::type_one,
        self::type_two,
    ];

    protected static $fuc_name = [
        self::type_one => '考勤统计',
        self::type_two => '每日考勤数据汇总',
        self::type_three => '',
        self::type_four => '',
        self::type_five => '',
    ];

    public static $filename = "";

    public function exportAll($data,$user){
        if(empty($data['type']) || ! isset(self::$fuc[$data['type']])) return [false,'导出文件类型错误或者不存在'];
        self::$filename = self::$fuc_name[$data['type']] ?? "";
        if(! in_array($data['type'], self::$special)) if(empty($data['id'])) return [false,'请选择导出数据'];

        //不超时
        ini_set('max_execution_time', 0);
        //内存设置
        ini_set('memory_limit', -1);

        $function = self::$fuc[$data['type']];
        list($status, $return) = $this->$function($data,$user);
        if(! $status) return [false, $return];

        return [true, $return];
    }

    public function kqCollect($ergs, $user){
        $service = new KqService();
        list($status, $msg) = $service->kqCollect($ergs, $user);
        if(! $status) return [false, $msg];

        // 导出数据
        $return = $msg;

        $header = ['工号','姓名','考勤天数','总工时','迟到次数','迟到总工时','早退次数','早退总工时','加班次数','加班总工时'];

        return $this->saveExportData($return,$header);
    }

    public function kqSummary($ergs, $user){
        // 导出数据
        $return = [];

        $employee_number = [];
        if(empty($ergs['export_type'])){
            //全部
        }elseif($ergs['export_type'] == 1){
            //部门
            $employee_id = EmployeeDepartPermission::whereIn('depart_id',$ergs['depart_id'])
                ->select('employee_id')
                ->get()->toArray();
            $employee_id = array_column($employee_id,'employee_id');
            $employee_number = Employee::where('del_time',0)
                ->whereIn('id',$employee_id)
                ->select('number')
                ->get()->toArray();
            $employee_number = array_column($employee_number,'number');
        }elseif($ergs['export_type'] == 2){
            //个人
            $employee_number = Employee::where('del_time',0)
                ->whereIn('id',$ergs['employee_id'])
                ->select('number')
                ->get()->toArray();
            $employee_number = array_column($employee_number,'number');
        }else{
            return [false, '导出类型不合法'];
        }
        if(empty($ergs['crt_time'][0]) || empty($ergs['crt_time'][1])) return [false, '请选择导出数据的日期'];
        list($start_time, $end_time) = $this->changeDateToTimeStampAboutRange($ergs['crt_time']);

        //数据
        $list = KqList::where('crt_time', '>=', $start_time)
            ->where('crt_time', '<=', $end_time)
            ->when(! empty($employee_number), function ($query) use ($employee_number) {
                return $query->where('number', $employee_number);
            })
            ->select('number',"emp_fname as name", DB::raw('FROM_UNIXTIME(crt_time, "%Y-%m-%d") as date'), DB::raw('MAX(crt_time) as max_crt_time'), DB::raw('MIN(crt_time) as min_crt_time'))
            ->groupBy('number', DB::raw('FROM_UNIXTIME(crt_time, "%Y-%m-%d")'))
            ->orderBy('number','asc')
            ->get()->toArray();

        foreach ($list as $value){
            $return[] = [
                0 => $value['number'],
                1 => $value['name'],
                2 => $value['date'],
                3 => date("Y-m-d H:i:s",$value['min_crt_time']),
                4 => date("Y-m-d H:i:s",$value['max_crt_time']),
            ];
        }unset($list);

        $header = ["工号", "姓名", "日期", "最早打卡时间", "最晚打卡时间"];

        return $this->saveExportData($return,$header,'kq');
    }

    public function saveExportData($data, $headers, $type = 'default',$file_name = ''){
        if(empty($file_name)) $file_name = self::$filename . "_". date("Y-m-d") . "_". rand(1000,9999);
        $filename =  $file_name . '.' . 'xlsx';
        $bool = Excel::store(new ExportOrder($data,$type,$headers),"/public/export/{$filename}", null, 'Xlsx', []);
        return [true, $filename];
    }
}